Average annual temperature is 28.6 °C
Absolute maximum temperature: 41.9 °C
Absolute minimum temperature: 19.4 °C
Number of sunny days: 95 days
Number of rainy days: 270 days
Look at detailed online map of Vadakku Viravanallur
* Weather data for Vadakku Viravanallur India is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 34.9 | 36.9 | 39.2 | 41.9 | 41.7 | 39.5 | 37.8 | 40.5 | 38.2 | 38.2 | 32.0 | 32.4 |
| Average daytime temperature (°C) | 31.3 | 32.6 | 35.8 | 37.7 | 37.6 | 37.1 | 34.6 | 38.5 | 35.2 | 33.4 | 29.8 | 29.3 |
| Average temperature (°C) | 25.4 | 26.0 | 28.9 | 30.4 | 31.0 | 31.3 | 29.7 | 31.3 | 29.6 | 28.0 | 26.0 | 25.9 |
| Average night temperature (°C) | 21.3 | 21.0 | 23.8 | 25.2 | 26.3 | 26.8 | 25.9 | 25.9 | 25.6 | 24.3 | 23.5 | 23.4 |
| Absolute minimum temperature (°C) | 19.4 | 19.5 | 21.0 | 23.9 | 24.3 | 25.6 | 24.1 | 24.1 | 24.2 | 22.7 | 22.4 | 22.3 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.7 | 11.9 | 12.1 | 12.3 | 12.5 | 12.6 | 12.6 | 12.4 | 12.2 | 11.9 | 11.7 | 11.6 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 9.5 | 10.0 | 10.8 | 10.6 | 10.0 | 10.9 | 8.9 | 11.3 | 9.0 | 9.7 | 7.3 | 6.9 |
| Precipitation (mm) | 57 | 71 | 52 | 78 | 49 | 14 | 69 | 34 | 76 | 216 | 518 | 877 |
| Sunny days | 10 | 22 | 4 | 7 | 7 | 10 | 15 | 13 | 3 | 2 | 0 | 2 |
| Rainy days | 21 | 6 | 27 | 23 | 24 | 20 | 16 | 18 | 27 | 29 | 30 | 29 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Vadakku Viravanallur is at